#pragma once

#include "lsRequestId.h"
#include "LibLsp/JsonRpc/message.h"

// NotificationInMessage does not have |id|.
struct NotificationInMessage : public LspMessage
{

    Kind GetKid() override
    {
        return NOTIFICATION_MESSAGE;
    }
    MethodType GetMethodType() const override
    {
        return method.c_str();
    }
    void SetMethodType(MethodType _t) override
    {
        method = _t;
    }
    std::string method;
};
template<class T, class TDerived>
struct lsNotificationInMessage : NotificationInMessage
{

    void ReflectWriter(Writer& writer) override
    {
        Reflect(writer, static_cast<TDerived&>(*this));
    }
    lsNotificationInMessage(MethodType _method)
    {
        method = _method;
    }

    static std::unique_ptr<LspMessage> ReflectReader(Reader& visitor)
    {

        TDerived* temp = new TDerived();

        std::unique_ptr<TDerived> message = std::unique_ptr<TDerived>(temp);
        // Reflect may throw and *message will be partially deserialized.
        Reflect(visitor, static_cast<TDerived&>(*temp));
        return message;
    }
    void swap(lsNotificationInMessage& arg) noexcept
    {
        method.swap(method);
        std::swap(params, arg.params);
    }
    T params;
};

#define DEFINE_NOTIFICATION_TYPE(MSG, paramType, methodInfo) \
    namespace MSG \
    { \
        struct notify : public lsNotificationInMessage<paramType, notify> \
        { \
            static constexpr MethodType kMethodInfo = methodInfo; \
            notify() : lsNotificationInMessage(kMethodInfo) \
            { \
            } \
        }; \
    }; \
    MAKE_REFLECT_STRUCT(MSG::notify, jsonrpc, method, params)